X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e549bec483f2c5740df534411b580d501d3cfe4a..12fddefcbbc1731b7de244d484f946d47402740d:/src/generic/treectlg.cpp

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index 4ca553af2a..e4d3c35fad 100644
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -5,7 +5,7 @@
 // Created:     01/02/97
 // Modified:    22/10/98 - almost total rewrite, simpler interface (VZ)
 // Id:          $Id$
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Copyright:   (c) 1998 Robert Roebling and Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -38,6 +38,10 @@
 #include "wx/settings.h"
 #include "wx/dcclient.h"
 
+#ifdef __WXMAC__
+    #include "wx/mac/private.h"
+#endif
+
 // -----------------------------------------------------------------------------
 // array types
 // -----------------------------------------------------------------------------
@@ -2128,7 +2132,20 @@ void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc)
 
     if ( item->IsSelected() )
     {
+// under mac selections are only a rectangle in case they don't have the focus
+#ifdef __WXMAC__
+        if ( !m_hasFocus )
+        {
+            dc.SetBrush( *wxTRANSPARENT_BRUSH ) ;
+            dc.SetPen( wxPen( wxSystemSettings::GetColour( wxSYS_COLOUR_HIGHLIGHT ) , 1 , wxSOLID ) ) ;
+        }
+        else
+        {
+            dc.SetBrush( *m_hilightBrush ) ;
+        }
+#else
         dc.SetBrush(*(m_hasFocus ? m_hilightBrush : m_hilightUnfocusedBrush));
+#endif
     }
     else
     {
@@ -2309,10 +2326,25 @@ void wxGenericTreeCtrl::PaintLevel( wxGenericTreeItem *item, wxDC &dc, int level
 
                 if (HasFlag(wxTR_AQUA_BUTTONS))
                 {
+#ifdef __WXMAC__
+                    wxMacPortSetter helper(&dc) ;
+                    wxMacWindowClipper clipper(this) ;
+                    wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
+
+                    int loc_x = x - 5 ;
+                    int loc_y = y_mid - 6 ;
+                    MacWindowToRootWindow( & loc_x , & loc_y ) ;
+                    Rect bounds = { loc_y , loc_x , loc_y + 18 , loc_x + 12 } ;
+                    ThemeButtonDrawInfo info = { kThemeStateActive , item->IsExpanded() ? kThemeDisclosureDown : kThemeDisclosureRight ,
+                        kThemeAdornmentNone }; 
+                    DrawThemeButton( &bounds, kThemeDisclosureButton , 
+                        &info , NULL , NULL , NULL , NULL ) ;
+#else
                     if (item->IsExpanded())
                         dc.DrawBitmap( *m_arrowDown, x-5, y_mid-6, TRUE );
                     else
                         dc.DrawBitmap( *m_arrowRight, x-5, y_mid-6, TRUE );
+#endif
                 }
                 else
                 {
@@ -2385,7 +2417,23 @@ void wxGenericTreeCtrl::PaintLevel( wxGenericTreeItem *item, wxDC &dc, int level
                 // draw line down to last child
                 oldY += GetLineHeight(children[n-1])>>1;
                 if (HasButtons()) y_mid += 5;
-                dc.DrawLine(x, y_mid, x, oldY);
+
+                // Only draw the portion of the line that is visible, in case it is huge
+                wxCoord	xOrigin=0, yOrigin=0, width, height;
+                dc.GetDeviceOrigin(&xOrigin, &yOrigin);
+                yOrigin = abs(yOrigin);
+                GetClientSize(&width, &height);
+
+                // Move end points to the begining/end of the view?
+                if (y_mid < yOrigin)
+                    y_mid = yOrigin;
+                if (oldY > yOrigin + height)
+                    oldY = yOrigin + height;
+
+                // after the adjustments if y_mid is larger than oldY then the line
+                // isn't visible at all so don't draw anything
+                if (y_mid < oldY)
+                    dc.DrawLine(x, y_mid, x, oldY);
             }
         }
     }